On the Origin of Species is a groundbreaking scientific book written by Charles Darwin in 1859. It presents the theory of evolution through natural selection, arguing that all living species have descended from common ancestors and have evolved over time.
Related terms
Natural Selection: Natural selection is the process by which certain traits become more or less common in a population over successive generations. It can be compared to a talent show where only the most impressive acts move on to the next round.
Common Ancestor: A common ancestor refers to an organism from which two or more different species have evolved. It's like finding out that you share the same great-great-grandparent with someone you didn't know existed.
Adaptation: Adaptation refers to changes in an organism's physical or behavioral characteristics that help it survive and reproduce in its environment. Think of adaptation as wearing sunglasses on a bright sunny day to protect your eyes from harmful UV rays.